Multiple Ideas in One Patent

Posted by Michael Shimokaji | Mar 10, 2014 | 0 Comments

Question: Can I combine two existing patented ideas into one product and then publish/sell the result without infringing on those patents? I make cloth diapers by hand and am starting a home business to sell them online (very small scale). While I haven't seen an example of my particular idea commercially or in the online sewing communities that I am a part of, it does combine the essentials from two existing patents. I have done a brief Google patent search and have not found anything matching my idea. My intention is to publish the idea/procedure on my business website in order to protect myself from future litigation as well as provide a new feature to fellow cloth diaper sewing enthusiasts. Would this work or would it be considered infringement?

Answer: If you are not changing the individual patented inventions when combined together, it would likely raise an infringement issue.

About the Author

Michael Shimokaji

Michael’s expertise includes the strategic development of patent and trademark portfolios. He identifies those patents and trademarks that are valuable to his clients by providing them with a competitive advantage. Then, Michael obtains patent and trademark registrations in the US and abroad.


There are no comments for this post. Be the first and Add your Comment below.

Leave a Comment

Free Consultations

Get answers to your questions from a patent lawyer and trademark lawyer. Contact us for a free consultation - by phone or video conference or in person.